Code Fragments for Chapter 7
7.2 ItemFragment.h-Item
7.3 LexCompare.h-compare
7.4 LexExample.cpp-generic
7.5 SortedSeqPriorityQueue.h-SSPQ1
7.6 SortedSeqPriorityQueue.h-SSPQ2
7.7 Interfaces/HeapTree.h-HeapTree
7.8 HeapPriorityQueue.h-HPQ1
7.9 HeapPriorityQueue.h-HPQ2
7.11 SortedSeqPriorityQueueLoc.h-LocItem
7.12 SortedSeqPriorityQueueLoc.h-Locator
7.13 SortedSeqPriorityQueueLoc.h-SSPQL1
7.14 SortedSeqPriorityQueueLoc.h-SSPQL2
